Beyond the edge of Neptune, a distant realm of icy debris known as the Kuiper Belt stretches deep into space. This frozen ...

Several ongoing and future missions led or co-led by NASA exploring the cosmos could face serious changes if Congress ...

An international team of astronomers led by the University of Galway has discovered the likely site of a new planet in ...

DON’T NOD has announced Aphelion, a cinematic science-fiction third-person action adventure game coming to PlayStation 5, ...

Among the planets that would get less attention are Venus, Mars and Jupiter. But the planet facing the biggest drop in ...

The way comets behave in space may seem random, but new research suggests there’s more order behind the chaos than once ...

Astronomers anticipate an unprecedented view of the solar system as the Rubin Observatory begins to scan millions of hidden ...

After its discovery in 1930, Pluto was declared the ninth planet in our solar system and quickly garnered ... planetary physicist at NASA’s Kennedy Space Center, current associate scientist ...

The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.

The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...

NASA is monitoring three asteroids soaring past the Earth at about 8,000 to 15,000 miles per hour, the biggest of which ...

Some scientists think they discovered a new dwarf planet at the edge of the solar system, so far away that it takes around 25,000 years to complete one orbit around the sun. Astrophysicist Dr. Paul ...